87389022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14969}}^1$

素因数の和:15120

約数の個数: 32

約数和(自身を含む): 201196800

約数和(自身を除く): 113807778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 14969, 29938, 44907, 89814, 104783, 209566, 314349, 628698, 2080691, 4161382, 6242073, 12484146, 14564837, 29129674, 43694511, 87389022]

約数ペア:

[(1, 87389022), (2, 43694511), (3, 29129674), (6, 14564837), (7, 12484146), (14, 6242073), (21, 4161382), (42, 2080691), (139, 628698), (278, 314349), (417, 209566), (834, 104783), (973, 89814), (1946, 44907), (2919, 29938), (5838, 14969)]